Chautauqua County, New York Population 2026
Updated April 2026 · US Census ACS 2023 5-Year Estimates · 23rd-largest in New York
The population of Chautauqua County, New York is 126,329 as of the 2023 American Community Survey, making it the 23rd-largest county in New York. The median household income is $56,507, the median home value is $119,300, and the median age is 42.7.
The population of Chautauqua County has declined 7.9% since 2010 (134,726 → 124,105), a -0.58% annualized rate.
126,329
Population
-0.58%
Annual growth
119
People / sq mi
$56,507
Median Income
$119,300
Median Home Value
Chautauqua County covers 1,060 sq mi of land at 119.1 people per square mile.
About Chautauqua County, NY
Chautauqua County is a county in New York with a population of 126,329. It ranks #23 among counties in New York by population. The median age is 42.7, older than the national median. The population is 49.6% male and 50.4% female.
The median household income in Chautauqua County is $56,507, below the US median of $74,580. 10.7% of residents live below the federal poverty level. Home values sit at a median of $119,300, with monthly rent averaging $797. The homeownership rate of 69.1% is higher than the national rate of 64.8%.
Educational attainment in Chautauqua County reflects 25.1% of adults 25 and older holding a bachelor's degree or higher, below the national average of 34.3%. Roughly 7.0% of workers primarily work from home, below the national work-from-home rate of 14.2%. The average commute is 19.3 minutes each way.
Chautauqua County Population History (2010-2024)
The county of Chautauqua County had a population of 134,726 in 2010 and 124,105 in 2024, a -7.9% growth over 14 years. The peak was 134,726 in 2010. Average annual growth rate: -0.58%.
124,105
Population (2024)
134,726
Population (2010)
134,726
Peak (2010)
-0.58%
Avg Annual Growth
| Year | Population |
|---|---|
| 2010 | 134,726 |
| 2011 | 134,227 |
| 2012 | 133,333 |
| 2013 | 132,884 |
| 2014 | 131,792 |
| 2015 | 130,582 |
| 2016 | 129,310 |
| 2017 | 128,424 |
| 2018 | 127,516 |
| 2019 | 126,636 |
| 2020 | 127,370 |
| 2021 | 126,192 |
| 2022 | 125,310 |
| 2023 | 124,742 |
| 2024 | 124,105 |
Race & Ethnicity
| White | 87.3% |
| Black or African American | 2.7% |
| Asian | 0.0% |
| Hispanic or Latino (any race) | 1.2% |
| Two or More Races | 0.0% |
Age & Sex
42.7
Median Age
50.4%
Female
49.6%
Male
21.0%
Age 65+
Age Distribution
Children (under 15): 17.0% · Seniors (65+): 21.0%
Income & Poverty
| Median household income | $56,507$-28,071 vs state |
| Mean household income | $74,065 |
| Per-capita income | $31,951 |
| Poverty rate | 10.7%+0.9% vs state |
| Unemployment rate | 3.1% |
| Employment-to-population | 52.5% |
Top Industries by Employment
The largest employment sector in Chautauqua County is professional & business services, accounting for 29.3% of workers.
How residents commute
0.5%
Drive alone
3.9%
Carpool
76.5%
Public transit
7.0%
Work from home
19.3 min
Avg commute
Housing
$119,300$-283,700 vs state
Median home value
$797
Median rent
69.1%
Homeownership rate
66,328
Total housing units
80.8%
Occupied
19.2%
Vacant
30.9%
Renter-occupied
Social & access
94.6%
With health insurance
90.9%
With broadband internet
19.8%
Foreign-born
7.6%
Veterans (18+)
17.8%
With a disability
91.0%
Speak language other than English at home
Education
90.0%
High School+
25.1%
Bachelor's+
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County rankings
Frequently Asked Questions
Chautauqua County, New York has a population of 126,329 according to the US Census Bureau's 2023 American Community Survey 5-year estimates, making it the 23rd-largest county in New York. Population density is 119 people per square mile.
The population of Chautauqua County has declined 7.9% since 2010 (134,726 → 124,105), a -0.58% annualized rate.
The median household income in Chautauqua County, New York is $56,507, with mean (average) household income of $74,065 and per-capita income of $31,951. 10.7% of residents live below the federal poverty level.
In Chautauqua County, the largest racial and ethnic groups are White (87.3%), Black or African American (2.7%), Hispanic or Latino (1.2%). Figures are from the US Census Bureau's 2023 ACS 5-year estimates and reflect self-reported responses.
The median age in Chautauqua County, New York is 42.7 years. Residents are 50.4% female and 49.6% male.
The median home value in Chautauqua County is $119,300 and median monthly rent is $797. 69.1% of occupied housing units are owner-occupied. The county has 66,328 total housing units, 19.2% of which are vacant.
The largest employment sector in Chautauqua County, New York is professional, scientific, and management services, employing 29.3% of workers. The unemployment rate is 3.1%.
New York is among the largest cities associated with Chautauqua County, New York, with a population of 8,516,202.
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Statewide data for New York
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Data from the American Community Survey (ACS) 5-Year estimates.
Source: U.S. Census Bureau ACS, 2026.